package day1;

import java.util.ArrayList;

public class test1 {

    public test1(){
        System.out.println(1111);
    }
    public static void main(String[] args) {

        ArrayList<String> list = new ArrayList();
        list.add("hello");
        list.add("world");
        list.add("java");
        System.out.println(list);
        System.out.println(list.remove("ldja"));
    }

}
